Effects of multivitamins on health

Multivitamins are supplements that have various minerals and vitamins in them. Multivitamins also consist of different other elements like fatty acids and herbs.

multivitamins effects

Multivitamins are also known as multi-minerals, multiples, or simple vitamins. Multi-vitamins are available in different forms like powders, liquid, gummies, chewable, capsules, and fluids.

All multivitamins do not have the same amount of nutrients. The number and dosage of nutrients vary in different brands’ multivitamins.

Usually, you can take multivitamins once or twice per day. But always consult your doctor before taking any multivitamins. The doctor will suggest you a suitable dosage of multivitamins according to your health condition.

Multivitamins of different brands are available in other pharmacies. Before choosing any brand, read the included nutrient first.     

   What do multivitamins contain?

Multivitamins contain different vitamin A, vitamin B1, B2, B3 B5 B6 B7 B9 B1, vitamin B1, B2, B3, B5, B6, B7, B9, B12, vitamin A, vitamin E, and vitamin K. It also contains iodine, potassium, borate, selenium, zinc, calcium, magnesium, molybdenum, beta carotene, and iron.

vitamin A, vitamin B and vitamin C


Multi-vitamins are also available in a different kind of formula for different sex and age groups. A small amount of iron is also present in Multivitamins for men. On the other hand, multi-vitamins for older people have enough amount of vitamin D in them. Additionally, some multivitamins also contain antioxidants. According to the report, multi-vitamins also have several amino acids, fatty acids, and herbs.

These nutrients are essential for reproduction, maintenance, and growth. All these nutrients are best for regulating all body functions.

Multivitamins are also available in the form of pills, capsules, powder, pastilles, and liquid. Sometimes all these types of nutrients are not present in multivitamins because some local companies do fraud. They don’t provide all nutrients in multivitamins. So always choose a trusted brand for purchasing multivitamins. Always try to get multi-vitamins from organic food

Health benefits of multivitamins

There are many health benefits of multivitamins.

  1. Multivitamins and cancer

According to evidence, the use of multivitamins reduced the risk of cancer. But studies’ results are mixed about the use of vitamins and cancer.


According to some studies, multi-vitamin does not affect cancer. According to these studies, few multivitamins also increase the chance of cancer.

Researchers tested 47289 people, and they found that people who use multivitamins daily have a 31 per cent lower effect of cancer, but this report does not affect women.

the old lady doing stretches

Other studies have proved that men and women who both use multi-vitamins are at lower risk of colon cancer.

According to the physician’s health study, 11 men who use multi-vitamins for the long term have less chance of getting cancer if they have no previous cancer history.

  1. Multivitamins and heart disease 

My people think that multivitamin helps to prevent heart disease, but it’s not so confirmed. Some studies propose that multivitamins reduce the risk of heart attacks and mortality. In contrast, others have no definite effects. For more than ten years, the physician’s health study 2 looked over the results of daily intake of multivitamins over 14000 middle-aged male doctors, and no reduction in heart attack, stroke, or death was seen. While on the other hand study found that daily use of multi-vitamin in women can reduce the risk of dying from any heart disease by up to 35 percent.

heart disease in womens



  1. Brain function

The study is going on vitamins for many other purposes like brain function and eye health…brain function. It is found that multivitamin helps in the improvement of memory in aged persons. These can also improve the mood. Studies show a connection not only between poor mood and nutrient deficiencies but also between multivitamins and improvement in mood or fewer depression systems. While other studies propose no change in mood.

structure of human brain


  1. Eye health

Blindness is a worldwide issue. Age-related macular relapse is the cause of blindness in human beings.

According to a recent study, multi-vitamins or antioxidant vitamins and minerals can stop the progress of muscular contraction of the eyes. But more evidence is needed to prove that multivitamins can stop eye diseases in the first place.

the picture is about eye health


  1. Mood and memory

Multivitamins help in improving moods and memory.it makes the memory sharper.                                                                                                                                             

       Harmful effects of multivitamins overdosage
  • Vitamin E, A, D, and K are fat-soluble vitamins. Vitamin k and A are nontoxic, while a and d have proved to be toxic if consumed in excessive amounts.
  • Pregnant women should take care of their vitamin dosage as the excess amount can cause congenital birth deformities
  • Vitamin D toxicity is very rare and does not develop from vitamin use. While vitamin. Toxicity is quite common. If you are taking multi-vitamins along with an overly nutritious diet, then you prone to develop vitamin toxicity
  • Smokers should not take an excessive amount of multivitamin which have beta carotene. When smokers take a multivitamin, it increases the chance of getting cancer.
  • Extra dosages of multi-vitamins cause many health issues.
  • Due to the high amount of iron in multivitamin cause health problems in people who don’t need iron.

So always take a limited amount of multi vitamins. Don’t take a high dosage of multi-vitamins

Who should take a multivitamin?

Multivitamins are not healthy for everyone. Few people are allergic to some vitamins.

However, multi-vitamins have adequate nutrients, so they are beneficial for many people. But the dosage of multi-vitamins is different for different people.


  • Older adults:

Older people need more amount of vitamin D. because the level of vitamin decreases with age. According to a nutritionist, people aged above 60 should take a high amount of vitamin D.

the old lady doing stretches
  • Vegans and vegetarians

The source of vitamin B12 is only animal-based foods, .so if you are vegetarians, you are at high risk of vitamin B deficiency. You may experience a deficiency of zinc, calcium, iron, vitamin D, and omega-3-fatty acids.

  • Pregnant and breastfeeding women

During pregnancy, some women experience defiance of vitamins and minerals. So women with these conditions should contact their doctors before taking any medicine. Because few vitamins are not suitable for pregnant ladies and babies, for example, vitamin a. vitamin A is the reason for congenital disabilities.

pregnant lady
  • Other people

Many people get benefits from multivitamins. For example, people with vitamin deficiency, or on a low-calorie diet, hunger disorder, and people underweight loss surgery.


Multivitamins are good for health if you have a deficiency of vitamins or healthy nutrients. If you use multi-vitamins when all these vitamins are not needed, it can cause many health issues.


Suppose you are week and have a deficiency of some nutrients, then only take multi-vitamins of that specific nutrients. Don’t use multi-vitamin with many other nutrients that are not needed for your body. It may cause a harmful effect on your health.

Additionally, don’t take multi vitamins when your diet is poor. It will not help you to maintain your health. Always take a balanced diet for a healthy lifestyle.

vitamin k, vitamin d, and vitamin b12

Moreover, always consult your doctor before taking any multi-vitamins. Take multivitamins as per the requirement of your body.

If you are lacking a few nutrients, it’s best to take supplements with that specific nutrient. Multi-vitamins contain many nutrients, most of which you don’t need.



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